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16-04-2024
Chemistry

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An empty erlenmeyer flask that weighs 93.667g has a quantity of liquid vaporized in it at 75.3°C and a pressure of 1110.0 torr. the mass of the cooled flask is 94.197g. when the flask is filled with water, the mass of the flask and water is 318.667g.
determine the molecular weight of the unknown liquid.

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